SLE串口透传测试

该教程演示如何通过两块开发板实现SLE数据传输测试，A开发板通过串口接收数据，然后通过SLE传输给B开发板，B开发板通过串口将接收到的数据打印出来；同样，B开发板通过串口接收数据，然后通过SLE传输给A开发板，A开发板通过串口将接收到的数据打印出来。在测试中需要一块开发板做为Server端，另外一块开发板做为Client端，两块开发板配对后就可以互发消息了。

一、准备工作

• 准备2块BearPi-Pico H2821开发板
• 准备2根USB Type-C双头数据线，方便开发板连入手机等设备
• 准备好硬件侧端项目，因为需要编译，点我前往硬件侧端

二、编译 SLE UART Server代码

在Windows下编译操作

1. 点击左侧的“KConfig”,打开配置界面.

   

2. 选择Enable SLE UART Server sample

   Application  --->
       [*] Enable Sample.
       [ ]     Enable the Sample of peripheral.
       [*]     Enable the Sample of products.
       [ ]         Enable all the sample of product, it's just for build.
       [ ]         Support BLE UART sample.
       [*]         Support SLE UART sample.
                       SLE UART Sample Configuration  --->
                           Select sle uart type (Enable SLE UART Server sample.)  --->
                                   (X) Enable SLE UART Server sample.
                                   ( ) Enable SLE UART Client sample.

   

3. 选择协议

   Protocol  --->
       Select sle ble support  --->
           ( ) Select sle ble central default.
           (X) Select sle ble peripheral.
           ( ) Select sle peripheral.
           ( ) Select sle central.
           ( ) Select ble peripheral.
   
   

   

4. 按下"Save"键保存配置。

   

5. 编译烧录固件

   参考环境搭建教程编译烧录代码

在Ubuntu下编译操作

1. 在MobaXterm中输入:

2. 选择Enable SLE UART Server sample

   Application  --->
       [*] Enable Sample.
       [ ]     Enable the Sample of peripheral.
       [*]     Enable the Sample of products.
       [ ]         Enable all the sample of product, it's just for build.
       [ ]         Support BLE UART sample.
       [*]         Support SLE UART sample.
                       SLE UART Sample Configuration  --->
                           Select sle uart type (Enable SLE UART Server sample.)  --->
                                   (X) Enable SLE UART Server sample.
                                   ( ) Enable SLE UART Client sample.

   

3. 选择协议

   Protocol  --->
       Select sle ble support  --->
           ( ) Select sle ble central default.
           (X) Select sle ble peripheral.
           ( ) Select sle peripheral.
           ( ) Select sle central.
           ( ) Select ble peripheral.
   
   

   

4. 按下"ESC"键退出并保存配置。

5. 编译烧录固件

   参考环境搭建教程编译烧录代码

三、编译 SLE UART Client代码

在Windows下编译操作

1. 点击左侧的“KConfig”,打开配置界面.

   

2. 选择Enable SLE UART Client sample

   Application  --->
       [*] Enable Sample.
       [ ]     Enable the Sample of peripheral.
       [*]     Enable the Sample of products.
       [ ]         Enable all the sample of product, it's just for build.
       [ ]         Support BLE UART sample.
       [*]         Support SLE UART sample.
                       SLE UART Sample Configuration  --->
                           Select sle uart type (Enable SLE UART Server sample.)  --->
                                   ( ) Enable SLE UART Server sample.
                                   (X) Enable SLE UART Client sample.

   

3. 选择协议

   Protocol  --->
       Select sle ble support  --->
           (X) Select sle ble central default.
           ( ) Select sle ble peripheral.
           ( ) Select sle peripheral.
           ( ) Select sle central.
           ( ) Select ble peripheral.
   
   

   

4. 按下"Save"键保存配置。

   

5. 编译烧录固件

   参考环境搭建教程编译烧录代码

在Ubuntu下编译操作

1. 在MobaXterm中输入:

2. 选择Enable SLE UART Client sample

   Application  --->
       [*] Enable Sample.
       [ ]     Enable the Sample of peripheral.
       [*]     Enable the Sample of products.
       [ ]         Enable all the sample of product, it's just for build.
       [ ]         Support BLE UART sample.
       [*]         Support SLE UART sample.
                       SLE UART Sample Configuration  --->
                           Select sle uart type (Enable SLE UART Server sample.)  --->
                                   ( ) Enable SLE UART Server sample.
                                   (X) Enable SLE UART Client sample.

   

3. 选择协议

   Protocol  --->
       Select sle ble support  --->
           (X) Select sle ble central default.
           ( ) Select sle ble peripheral.
           ( ) Select sle peripheral.
           ( ) Select sle central.
           ( ) Select ble peripheral.
   
   

   

4. 按下"ESC"键退出并保存配置。

5. 编译烧录固件

   参考环境搭建教程编译烧录代码

四、测试

烧录固件后先启动server设备,再启动client设备，在串口工具的输入框中输入数据并发送，测试server和client设备之间的数据收发，如下图所示。